Aerial parts of H. altaicus Willd. (Novopokr.) plants were randomly collected from the wild at four different altitudes, as described below, during the 1999-2001 vegetation periods. All the collections of the plant samples were carried out during massive bud formation and the beginning of flowering. Sample # 1 (3.4 kg) was collected on July 14, 1999 from LAT: 53° 05′ LON: 85° 00′, 330 m, Altai Region, Troiszkii Raion, around the village of Taldinka, 4-5 km below the Bolshoi Rechke, facing southwestern Sopki, Tipchakovo-Heteropalusovo-Pavilnaya steppe. Sample # 2 (10.5 kg) was collected on July 28, 1999 from LAT: 51°, LON: 86° 40′, 600 m, Altai Republic, Ongudaiskii Raion, at the right side of the delta of Lake Ursup, surrounding Stepushka village, along the roadside. Sample # 3 (8.5 kg) was collected on July 30, 2000 from LAT: 51° 39′ LON:79° 59′, 120 m of Altaiskii Krai, Litovskii Raion, 2 km southwest of the Ustianka village, along the roadside. Sample # 4 (6.5 kg) was collected on August 2, 2001 at LAT 50° 11′ LON 87° 53′, 1550 m of Altai Republic, Kosh-Agachiskii Raion, 24 km away from Kurai village, towards North-Tchuiskoe mountain chain following the right side of lake Tete where there is a mixture of heavy weeds.

The oil obtained from 330 m had alpha-pinene (18.6%), myrcene (18.6%), beta-phellandrene (17.2%), (E)-beta-ocimene (12.9%) and germacrene D (11.9%), while samples from 600 m consisted of myrcene (26.4%), alpha-pinene (23.2%), beta-phellandrene (18.0%), (E)-beta-ocimene (9.9%), germacrene D (4.3%) and sabinene (4.2%). The oil from 120 m had -pinene (22.0%), beta-phellandrene (21.6%), myrcene (19.5%), trans-beta-ocimene (11.3%), germacrene D (7.2%) and limonene (4.5%) as major components. At 1550 m the major components were germacrene D (22.0%), myrcene (18.0%), beta-phellandrene (14.0%), alpha-pinene (11.3%) and (E)-beta-ocimene (9.2%).